817 Terrace Ln E, Unit 9, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 817 Terrace Ln E, Unit 9, Diamond Bar, CA 91765

Property Summary

Property Type	Condominium
Details	3 bd · 4 ba · 2,030 sqft · built 2008
Lot Size	1.27 acres (55,445 sqft)
Owner	2 Individual Names on File
Last Sale	$760,000 (May 2021)
Tax Bill	$10,468 (2025)
Deeds & Mortgages	May 2021 Sale & Mortgage Dec 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`8293-045-247`

Property Details

APN / Parcel Number

Primary APN	`8293-045-247`

Interior

Bedrooms	3 Beds
Full Baths	4 Baths
Building Area	2,030 sqft Living Area

Exterior

Year Built	Built 2008
Effective Year Built	Effective 2008
Architectural Style	Condo/Apartment
Construction Type	Wood
Lot Area	55,445 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	817 TERRACE LN E, 9
City	DIAMOND BAR
State	CA
Zip	91765-4571
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	LCC3
Legal Description	TR=62482 POR LOTS 1 AND C PH 16 CONDO UNIT 182 (AIRSPACE AND 1/10 INT IN C/A)
Legal Subdivision	VANTAGE PHASE 16
Legal Tract	62482
Legal Block	1
Legal Lot Number	1
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1008
Census Tract	403323

Owner

817 Terrace Ln E, Unit 9 is owned by two individuals who bought it in May 2021.

Source: Los Angeles County records, as of August 25, 2026

Owner of Record	2 Individual Names on File
Mailing Address	1945 RADCLAY DR, WALNUT, CA 91789-3531
Owner Type	Individual
Vesting	Community Property

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
May 7, 2021	Grant Deed, Transfer · Conventional Mortgage JMAC LENDING INC
Dec 24, 2020	Deed of Trust, Mortgage · Conventional Mortgage ECOM MORTGAGE INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 7, 2021 · Amount on File
Deed Sale	May 7, 2021 · Amount on File
Prior Sale	Dec 31, 2007 · Amount on File
Deed Document Number	2021733188
Record Updated	Oct 29, 2026

May 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	May 7, 2021
Property Address	817 TERRACE LN E UNIT 9, 9, DIAMOND BAR, CA 91765-4571
Document Number	0000733188
Map Reference	MB 1317 PG 32-37
Instrument Date	May 3, 2021
Instrument	21-0733188
Transaction Type	Transfer
Record Updated	May 14, 2021
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	1945 RADCLAY DR, WALNUT, CA 91789-3531

Mortgage

Document Number	0000733189
Date	May 7, 2021
Instrument	21-0733189

Lender

Name	JMAC LENDING INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2051

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	817 TERRACE LN E UNIT 9, 9, DIAMOND BAR, CA 91765-4571
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	PROVIDENT TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	817 TERRACE LN E 9, 9, DIAMOND BAR, CA 91765-4571

Mortgage

Document Number	0001728273
Date	Dec 24, 2020
Instrument	20-1728273

Lender

Name	ECOM MORTGAGE INC
Type	Mortgage Company
Address	SAN GABRIEL, CA 91776

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 817 Terrace Ln E, Unit 9 was $10,468.

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	Diamond Bar City
Unified School District	Walnut Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$839,097 (+2%) Land $465,037 Building $374,060
2025	$10,468.00	$822,645 Land $455,919 Building $366,726
2023	$9,744.00 (+2.11%)	$790,703 Land $438,216 Building $352,487
2022	$9,543.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 817 Terrace Ln E, Unit 9 in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 30, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 817 Terrace Ln E, Unit 9 is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.8% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234
Water Source	Purchased surface water from several systems
Last State Inspection	Jun 2023
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 368 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000

May also be available: GeoLinks, T-Mobile, Verizon.

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